Aprilaire 4990 Fill Cup Cap

Product Description

The Aprilaire 4990 Fill Cup Cap is an essential component for effective humidity control in HVAC systems. This cap is designed for use with Aprilaire humidifiers to optimize moisture distribution and enhance air quality.

• Controls moisture levels to prevent over-humidification.
• Ensures even water distribution for improved evaporation.
• Constructed from durable materials for long-lasting use.

Product Highlights

This fill cup cap is vital for maintaining consistent humidity levels, supporting healthy indoor air quality.

Product Information

Standard Information

• Brand: Aprilaire
• MPN: 4990

Technical Specifications

• Compatible Models: 5658, 5662, 800, 800LC, 801-APR, 865, 866
• Weight: 0.1 lbs
• Shipping Depth: 8 inches
• Shipping Width: 5 inches
• Shipping Height: 1 inch